baber/WOPTO huggingface dataset:
Patent JP-S5413139-A (JP)
Title: Wire trouble shooting device
Inventor: ENDOU AKIRA
IPC: G01R31/02
Filed: 1977-06-27
Abstract: PURPOSE: To accurately shoot a trouble by a wire trouble ahooting device adapted to detect the trouble position of an automotive wire harness by relating the distance to the trouble position of the wire to a panel oscillating frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51151813-A (JP)
Title: Injection nozzle
Inventor: WATANABE TOMIJI
IPC: B05B1/32
Filed: 1975-06-23
Abstract: PURPOSE: An injection nozzle featuring the symmetrical formation of spray around a nozzle and not subjected to hydraulic lock. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10267026-A (JP)
Title: End fixing structure for flexible shaft
Inventor: KAKIUCHI EISAKU
IPC: F16C1/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an end fixing structure for a flexible shaft whereby an end of the flexible shaft can be fixed without displacing the shaft center, and generation of torque fluctuation is prevented. SOLUTION: In a flexible shaft 10, in the periphery of a core wire 12, a helical plate 14 is arranged, and in its periphery, right/left windings 22B, 22A are wound. The end of the right/left winding 22B, 22A is tightened by a collet chuck 30 comprising an outer ring 34, inner ring 36 and a bolt 46, to be fixed to a housing 32. Since the end of the right/left winding 22B, 22A is simply tightened to be fixed to the housing 32, in an end fixing part and the other main unit part of the flexible shaft 10, displacement of the shaft center is prevented from being generated. Consequently, when the flexible shaft 10 is rotated, torque fluctuation is prevented from being generated.
Patent JP-H04284499-A (JP)
Title: Speech segmentation system
Inventor: ONISHI HIROKI
IPC: G10L25/00
Filed: 1991-03-13
Abstract: PURPOSE:To remove the influence of a noise and enable accurate recognition even in circumferential noise environment wherein an energy distribution is one-sided in a specific band by setting a segmentation threshold value according to the mean value of a band wherein the energy of a circumferential noise is relatively small. CONSTITUTION:The threshold value for specifying a segmentation section as an object of recognition is set corresponding to the circumferential noise, the operation for setting the threshold value is stopped when a speech signal is inputted, and a voice is segmented and recognized according to the threshold value which is currently set. Namely, band-pass filters f1-fp of a frequency analysis part 1 output signals 1-1-1-p, an output signal 5-1 is supplied to a voice pattern buffer 6, and a band-pass filter selection part 3 stops. An identification part 7 compares the voice pattern in the voice pattern buffer 6 with a voice pattern registered in a standard pattern part 8 and outputs the most similar voice pattern as an identification result signal 7-1.
Patent JP-S59212560-A (JP)
Inventor: UIRIAMU EI BAARU
IPC: F16H63/12
Filed: 1984-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11314464-A (JP)
Title: Thermography image forming element
Inventor: WEAVER THOMAS DEAN
IPC: B41M5/32
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make improvements in sensitivity by including for formation an image forming layer containing a second reducer containing a support and an oxidant, a first reducer, and a silicon compound having at least one silicon- hydrogen combination. SOLUTION: The thermography image forming element is formed by including an image forming layer containing (a) support and (b) (i) an oxidant, (ii) a first reducer, and (iii) at least one silicon-hydrogen combination. The oxidant is preferably to be a silver salt of organic acid, and suitable silver salt is e.g. behenic silver salt or the like; and behenic silver salt is most useful in many cases. The first reducer can be selected from various kinds of reducers (also, known as a developing main agent or developer) known in the technical field in the use of a thermography image forming element. The image forming composition can contain another additive to assist formation of useful images.
Patent JP-H07278536-A (JP)
Title: Production of organic electric field luminous element
Inventor: MURATA HIDEYUKI
IPC: H05B33/14
Filed: 1994-04-14
Abstract: PURPOSE:To obtain the subject luminous element having excellent electron charge injection efficiency, luminous efficiency, heat resistance, permanence, etc., not corroding an electrode, by depositing and polymerizing a carboxylic acid derivative and a dicarbohydrazide both having specific structures. CONSTITUTION:(A) A carboxylic acid derivative of formula I [X is a bifunctional organic group; Y1 and Y2 are each a group of the formula JK (J is an organic ring-containing monofunctional organic group; K is one kind atom selected from N, 0 and S) and (B) a dicarbohydrazide of formula II (Z is a bifunctional organic group) are deposited and polymerized on a face to be deposited preferably at -50 to 200 deg.C) to form (C) a thin film of polycarbohydrazide of formula III ((n) is an integer of >=2). Then the thin film is heated in vacuum or in an air flow of an inert gas at 100-400 deg.C and a luminous layer and/or an electron charge injection.transportation layer comprising (D) a thin film of a polyoxadiazole of formula IV is formed to give the objective luminous element. The component A and the component B in the molar ratio of 1:1 to 1:30 are deposited and polymerized.
Patent JP-S58191769-A (JP)
Title: Production of electrodeposition coating for electric wire
Inventor: INOUE MASAMI
IPC: C08F2/00
Filed: 1982-05-06
Abstract: PURPOSE:A specific amount of polybutadiene is added to a monomer containing unsaturated bonds and graft polymerization is effected in the presence of an initiator and an emulsifier to produce an electrodeposition coating for electric wires such as enamelled copper wires. CONSTITUTION:For example, (A) 100pts.wt. of monomers having unsaturated bondages in their molecules consisting of e.g., (i) about 35-80wt% of acrylonitrile, (ii) 10-50wt% of a styrene, and (iii) a reactive monomer and acrylic ester monomer are combined with (B) 1-20pts.wt. of polybutadiene, (C) an initiator such as potassium persulfate and (D) an emulsifier such as sodium p-styrene- sulfonate. EFFECT:The additive of vinyl acetate or the like to component A helps stabilize its insulation and emulsion.
Patent JP-S554015-A (JP)
Title: Image reproducing system
Inventor: NASU MINORU
IPC: G03F1/00
Filed: 1978-06-24
Abstract: PURPOSE: To achieve higher densities of picture elements by letting the pulse number in one scanning period of the smaller frequency out of various pulses of reading and writing coincide with the maximum capacity that can be utilized of a memory device.  
     CONSTITUTION: In the case of making the diameters of separating and exposure drums 1, 2 the same and doubling the reproduction magnification in the line direction, the read speed, i.e., the output pulse frequency of a frequency divider 40, is set at 60K Hz and the write speed, i.e., that of a frequency divider 38, is set at 120K Hz or other. Further, if the maximum speed determined by an A/D converter 31 for which the write speed is used is 200K Hz, the write speed is made 200K Hz. In the case of setting the reproduction magnification large in this way, arrangement is so made that the read speed which is low as compared to the write speed is able to make maximum possible use of the capacity of a memory device 33 in one line. In the case of scale down, the write speed is conversely made smaller than the read speed and writing is done in a P-ROM 42. Thereby, the maximum possible use of the memory device may be made and picture element densities increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02253000-A (JP)
Title: Low-noise blade
Inventor: BABA EIICHI
IPC: F04D29/38
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the fluid noise of a blade by planting a large number of plumose projections on the blade surface at both leading and trailing edges of each blade, thereby making a vortex flow along the blade surface fine and reducing fluid pressure fluctuation. CONSTITUTION:When this invention is applied to, for example, a rotor of a blower having three blades 1, plumous projections 4 are planted in a large number on the leading edge 2 and the trailing edge 3 only of each blade 1. This projection 4 is 100mu or smaller in diameter and is made of an elastic, artificial fiber having a length of about 2mm, and it is planted at an interval of about 1mm. When the rotor is driven for rotation, the vortex flow along the surface of each blade 1 is made fine by a large number of plumous projections 4, which are arranged at both leading edge 2 and trailing edge 3 of the blade 1. As a result, fluctuation in pressure, which is caused by the turbulence of the fluid, can be reduced, and consequently the fluid noise of the blade can be lessened.
Patent JP-S61236934-A (JP)
Title: Breather construction of sealed type braking device
Inventor: OKA YOSHIO
IPC: F16K24/04
Filed: 1985-04-10
Abstract: PURPOSE:To enable the heat in a braking chamber to be discharged to the outside by connecting both upper and lower parts of the braking chamber to an atmospheric chamber, respectively, via a breather pipe. CONSTITUTION:Breather pipes 75 and 76 are connected to the upper and lower parts of a braking chamber 73, respectively, while the upper and lower parts of the braking chamber 73 are connected to the atmospheric side, respectively, via these breather pipes 75 and 76. As a result, outside air is introduced into the braking chamber by means of the breather pipe 76 situated below, while the air having a raised temperature in the braking chamber 73 is discharged to the outside of the braking chamber 73 by means of the breather pipe situated above. Thus, the breathing operation in the sealed chamber 73 is carried out with good efficiency.
Patent JP-H11271038-A (JP)
Title: Painting defect inspection device
Inventor: SUZUKI YUTAKA
IPC: G01N21/952
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To detect painting defect with high precision, and with a simple device configuration, without depending on height or tilt of car's outer peripheral surface. SOLUTION: A painting defect inspection device for optically inspecting a painting condition comprises a stripe light source which projects a specified stripe pattern on an outer peripheral surface 1a of a car body 1, and a CCD camera 6 which, while moving relative to the outer peripheral surface 1a including the stripe light source, images the outer peripheral surface 1a vertically to the moving direction, and the image taken by the CCD camera 6 in time- series manner is processed to detect a painting defect of the outer peripheral surface 1a.
Patent JP-S63244205-A (JP)
Title: Positioning device
Inventor: KIKUIRI NOBUTAKA
IPC: B23Q1/34
Filed: 1987-03-31
Abstract: PURPOSE:To improve the positioning accuracy and the responsiveness by executing the positioning by a displacement of a piezoelectric element, and also, to enlarge the displacement of the piezoelectric element by utilizing a lever mechanism so that a positioning stroke can be taken large. CONSTITUTION:The titled device is provided with a base 21, a movable table 23 which been provided so as to be freely movable against this base 21, a piezoelectric element 31 which is buried and fixed to the base 21, and whose on end is displaced in accordance with magnitude of an applied voltage, and a lever mechanism 32 for enlarging the displacement of one end of the piezoelectric element 31 and giving a displacement to the movable table 23. When a voltage is applied to the piezoelectric element 31, the piezoelectric element 31 expands and contracts to length corresponding to the applied voltage, therefore, one end thereof is displaced, this displacement is applied to a point of application of the level mechanism 32, and the lever mechanism 32 enlarges it and gives a large displacement to a point of force. In such a way, the positioning accuracy and the responsiveness of the movable table become satisfactory, and also, the movable table can obtain a large positioning stroke.
Patent JP-2000263190-A (JP)
Title: Mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the wear on the inner surface of a mold caused by a cast slab and the corrosion loss at the lower end part on the inner surface of the mold by forming Co base plating containing a specified content of Ni on the lower part or the whole surface of long side mold copper plates and short side mold copper plates. SOLUTION: In the mold for continuous casting provided with one pair of parallel disposed long side mold copper plates and parallel disposed short side mold copper plates between the long side mold copper plates, on the lower part or on the whole surface of the long side mold copper plates and/or the short side mold copper plates, the Co base plating containing 10-30 wt.% Ni is formed. The whole surface or a part of the inside of the lined base material (copper plate) of the mold is ground. At this time, in the case of grinding the whole surface, this grinding is made thick on the upper end and thin on the lower end and this wall is desirable to be formed as tapered shape 12 downward. In the case of grinding a part of the copper plate, the lower part corresponding to the range of 1/3-2/3 of the whole height is ground.  Then, the Co base plating is applied to the ground surface of the copper plate.
Patent JP-2000232931-A (JP)
Title: Footwear half rotation table device
Inventor: MARUYAMA YOSHISHIGE
IPC: A47G25/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a footwear half rotation table device with a stopper for changing the direction of footwear at the time of pulling a cord. SOLUTION: Inside the three pipes of an operation device 1, the three outer wires of a footwear placing table 84 are inserted and attached. The ends of inner wires C 44 and D 46 are fixed by a wire fixing bolt and nut 79 and they are separated and hooked to a pulley 78 and made to pass through the outer wires A 53 and C 55. Then, the cords B 21 and A 17 are respectively connected, hooked through the pipes B 20 and A 19 to a running block 7 and made to pass through cord holes A 16 and B 24 and grips A 18 and B 22 are attached. The end of the inner wire A 28 is fixed to the stopper 63, made to pass through a compression coil spring 59, the outer wire B 54 and the pipe C 23 and connected to the inner wire B 33, an extension coil spring 30 is attached and it is hooked to a fixed block 42 and fixed to the running block 7.  When the cord is pulled, a footwear placing plate 83 is half rotated. Then, when a hand is released from the cord, a safety device for not moving the footwear placing plate 83 is attained.
Patent JP-S62232520-A (JP)
Title: Electronic price balance for merchandise
Inventor: TAJIMA NORIYASU
IPC: G01G23/42
Filed: 1986-04-02
Abstract: PURPOSE:To provide a balance capable of issuing a label and a detailed receipt, by arranging a first printer for issuing the label and a second printer for issuing the table type detailed receipt to one side of the balance main body in two upper and lower stages. CONSTITUTION:A first printer 5 issues a label on which information at every weighed article is printed after weighing and a second printer 6 issues a detailed receipt on which information at every weighed article is displayed in a table system. The printer 5 and the printer 6 are arranged to one side of a balance main body 2 in two upper and lower stages. By this constitution, the label is issued at every indivisual weighed article and can be adhered to each weighed article and, even when several items are brought, the contents of purchased items can be known at a glance by the detailed receipt and, further, the replacement of the label or the detailed receipt is performed from one side of the balance main body and the effective utilization of the space around the balance main body can be attained.
Patent JP-S62233922-A (JP)
Title: Envelope detection circuit for digital signal
Inventor: YOSHIDA AKIYUKI
IPC: H03K6/00
Filed: 1986-04-02
Abstract: PURPOSE:To attain the excellent detection of an envelope by applying peaking to the shortest wavelength part so as to bring the envelope outputs of the shortest wavelength part and the longest wavelength part into a prescribed level relation. CONSTITUTION:The shortest wavelength part of digital signal is extracted by deciding the values of capacitor 15 and a coil 16, the peaking of nearly twice is applied by resistors 11, 12 and 14 to detect the envelope. In applying adjustment so that the level of the envelope output of the longest wavelength and the shortest wavelength, for example is made coincident, the level of the shortest wavelength is adjusted to nearly 80% of the longest wavelength in the substantial signal level.When the level ratio is 70% or over, the eye pattern is opened sufficiently.
Patent JP-H07262785-A (JP)
Title: Sense circuit
Inventor: SHIBATA SHINTARO
IPC: G11C11/409
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a large amplification gain to a minute input signal by making an effective voltage between gate and source determined by the difference between an input level and the threshold voltage of an input MOS transistor small. CONSTITUTION:The sense circuit is composed of P channel MOS transistors Q1, Q2 of a low threshold value, N channel MOS transistors Q6, Q7 of a high threshold value and an N channel MOS transistor Q5 of a low threshold value. Thus, an effective voltage between gate and source determined by the difference between an input signal level and the threshold voltage of an input MOS transistor becomes small. Consequently, the changing ratio of the conduction resistor of the input MOS transistor to the change of input signal becomes larger and a large output amplitude is obtained.
Patent JP-S58195054-A (JP)
Title: High degree compensation valve for internal-combustion engine
Inventor: KUNIMASA AKIO
IPC: F02M7/28
Filed: 1982-05-10
Abstract: PURPOSE:To prevent the atmospheric contamination due to exhaust gas, by providing a negative pressure servo for increasing the bleed air at the initial stage of acceleration thereby assuring proper air-fuel ratio throughout acceleration/ deceleration travel mode and constant speed travel mode. CONSTITUTION:During acceleration, the suction pipe negative pressure will drop to apply the force corresponding to the differential pressure between the first negative pressure chamber 138 and second negative pressure chamber 140 onto a diaphragm 136. When said force overcomes the spring 144 force, the diaphragm 138 will displace to the right to induce the displacement of a sleeve 112 through an output shaft 150 and bellows 110, thereby the flexure of a reed valve 114 will increase accordingly to provide proper air-fuel ratio thus to eliminate the atmospheric contamination due to exhaust gas.
Patent JP-S59201325-A (JP)
Inventor: TERADA HISASHI
IPC: H01H11/00
Filed: 1983-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56146-A (JP)
Title: Method of molding embossed pattern on fiber plate
Inventor: SUZUKI KENSUKE
IPC: B27N5/00
Filed: 1979-06-18
Abstract: PURPOSE: To enable an efficient molding and to protect against deterioration due to excessive overheat, by a method wherein embossed plates heated by a heat plate are brought into contact with both outer surfaces of two fiber plates, the one of which is superposed on the other, for molding by thermal pressure.  
     CONSTITUTION: Embossing plates heated by a heat plate are brought into contact with both outer surfaces of two fiber plates, which are put together in such a manner as lays the one sheet on a top of the other, for molding by thermal pressure, and embossed patterns are simultaneously formed on the respective outer surfaces of the two fiber plates so superposed. For example, a wet mat made of a woody pulp is clamped by thermal pressure between heat plates of a hot press to form a fiber sheet, and the two fiber plates are superposed. The two fiber plates so superposed are placed between an upper and a lower heat plate at each stage of a multistage thermal pressure molding press, and the embossing plates heated by the heat plate are brought into contact with the two outer surfaces of the upper and the lower fiber sheet so put together. The resultant fiber plates are molded by heating and pressurizing at 230°C, and 100kg/cm 2  for 10sec to simultaneously form the embossed patterns on the respective outer surface of the two fiber plates. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59201375-A (JP)
Inventor: FUTAKI KAZUYUKI
IPC: H01R13/719
Filed: 1983-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H037392-A (JP)
Title: Azo color for sublimable transfer recording
Inventor: OYAMA TSUKASA
IPC: B41M5/39
Filed: 1990-03-28
Abstract: PURPOSE:To facilitate recording of a density gradation image so that full-color recording is achieved by using an azo color as shown by a specific chemical structure. CONSTITUTION:An azo color shown by formula I is added as a magenta color for sublimable transfer recording. In the formula, R1 is a butyl group and a butoxy group, R2, R3 are an alkyl group and an alkenyl group respectively, Z is a hydrogen atom and an alkyl group, and Y is an alkylcarbonylamino group and a folmylamino group.
Patent JP-S60220306-A (JP)
Title: Projection lens for television projector
Inventor: ARAI NORIKAZU
IPC: G02B13/18
Filed: 1984-04-18
Abstract: PURPOSE:To make the thickness of the center on an axis relatively small and to compensate well aberrations on the axis as well as aberrations of parts other than the axis, by providing the first lens, the second positive lens following an air gap, the third lens, and the fourth negative lens following an air gap in order. CONSTITUTION:This lens system consists of the first lens L1 having a low refracting power, the second positive lens L2 arranged a long air gap apart from the first lens, the third lens L3, and the fourth negative lens L4 arranged a long air gap apart from the third lens L3 which are arranged in order from the screen side, and one face of the first lens L1 is aspherical at least. A formula I indicates conditions prescribing the refracting power distribution to the first lens L1, and a formula II relates to a ratio of the refracting power of the third lens L3 to that of the second lens L2, and a formula III relates to the refracting power of the fourth lens L4 to indicate conditions for compensation of curvature of field. The second and the third lenses take charge of most of the overall refracting power of the lens system. Therefore, glass lenses are used as both lenses to reduce the focus movement due to the variation of the environmental temperature.